King Bearing MB556HPN010 BBC Main Bearings, HP-Series, .010 in. Undersize, 1/2 Groove, Narrow, Set of 5

$90.44
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SKU:
KNGMB556HPN010
MPN:
MB556HPN010
UPC:
611500618093
Condition:
New
Weight:
1.50 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Today's race engines make more power than ever before. Yesterday's engine bearing load capacity no longer works today' and tomorrow's race engines will be even more powerful. There's a need to meet these demands with higher bearing design standards and improved materials.

HP Series are made of Bi-Metal Aluminum Silicon Alloy. They are best suited for applications requiring a harder than Babbitt top layer to better resist extrusion & material migration (drag racing, monster truck, tractor pull). Also for all other applications using nodular cast iron crankshafts.
Usage:
Performance
Material:
Bi-metal, silicon aluminum
Engine Crankshaft Undersize (in.):
0.010 in.
Coated:
No
Narrow Bearing:
Yes
Dowel Pin Hole:
No
Grooved Bearing:
Yes
Groove Location:
Upper
Groove Style:
1/2
Quantity:
Sold as a set of 5.
Make:
Chevrolet
Engine Family:
Chevy big block Mark IV
Engine Sizes:
6.5L/396-7.4L/454
Years:
1965-1990
Engine Family:
Chevy big block Gen V
Years:
1991-1995
Engine Family:
Chevy big block Gen VI
Years:
1996-2000
Engine Sizes:
7.4L/454